The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2014
Filed:
May. 23, 2012
Applicant:
Karl Schuetze, Austin, TX (US);
Inventor:
Karl Schuetze, Austin, TX (US);
Assignee:
Active Power, Inc., Austin, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01); H01B 3/48 (2006.01); H01F 41/12 (2006.01);
U.S. Cl.
CPC ...
H01B 3/48 (2013.01); H01F 41/125 (2013.01);
Abstract
Methods and systems for preventing corona discharge include an insulation system for a coil conductor in which a grounded conductive or semi-conductive layer is molded over a primary insulation layer, molded on the coil conductor, which limits the occurrence of voltage drop to the primary insulating layer.